Lenticular prints use an array of lenses to cause an image to change before your eyes as you view them from different angles. Scientists have now figured out how to do a “changing photo” trick without lenses using an inkjet printer and metallic sheets. The technique was discovered by scientists at the Swiss university École […]
Lenticular prints use an array of lenses to cause an image to change before your eyes as you view them from different angles. Scientists have now figured out how to do a “changing photo” trick without lenses using an inkjet printer and metallic sheets. The technique was discovered by scientists at the Swiss university École […]
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